Kaup-Kupershmidt-Parker-Dye方程的确切行波解(英文)  

The exact traveling wave solutions to Kaup-Kupershmidt-Parker-Dye equation

作　　者：孙昭洪[1] 贺铁山[1] 倪永勤[2] 

机构地区：[1]仲恺农业工程学院计算科学学院,广东广州510225 [2]玉溪师范学院理学院,云南玉溪653100

出　　处：《仲恺农业工程学院学报》2014年第3期48-53,56,共7页Journal of Zhongkai University of Agriculture and Engineering

基　　金：Supported by the 12th five project of educational science research of Guangdong province(2011TJK468)

摘　　要：通过应用Cosgrove方法研究了Kaup-Kupershmidt-Parker-Dye方程的相应的四维行波系统,得到了一些新的确切显式紧孤子、非紧孤子、周期解和非周期解.同时对一些已知平衡点的局部动力学行为进行了讨论.For the Kaup-Kupershmidt-Parker-Dye equation , its corresponding four-dimensional traveling wave system was studied by using Cosgrove＆#39;s method .Some new exact explicit compact solitons , noncom-pact solitons, periodic solutions and non-periodic solutions were obtained .The local dynamical behavior of some known equilibria were discussed .

关 键 词：孤子 确切行波解 嵌入孤子 间隙孤子 Kaup-Kupershmidt-Parker-Dye(KKPD)方程 

分 类 号：O175[理学—数学]